PAKISTAN-UNREST-UNIVERSITY-TOLL(01 of23)
Open Image ModalPakistani police and onlookers gather in front of a hospital following an attack by gunmen at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO /Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY(02 of23)
Open Image ModalA Pakistani army soldier searches a room covered in blood at Bacha Khan university following an attack by militants in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
Pakistan(03 of23)
Open Image ModalAn ambulance transports the body of a victim while Pakistani troops gather at the main gate of Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing some people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
Pakistan(04 of23)
Open Image ModalPakistani troops arrive at Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing some people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
Pakistan(05 of23)
Open Image ModalRescue workers shout to clear the way for an ambulance transporting injured victims from Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing many people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
Pakistan(06 of23)
Open Image ModalPakistani police officers clear the way for an ambulance to arrive at Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing some people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
Pakistan(07 of23)
Open Image ModalPakistani troops clear way for an ambulance transporting a lifeless body of a victim from Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing many people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
Pakistan(08 of23)
Open Image ModalA Pakistan army helicopter flies over the Bacha Khan University, which is under attack by gumen in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing many people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
PAKISTAN-UNREST-UNIVERSITY(09 of23)
Open Image ModalPakistani army soldiers carry a victim at Bacha Khan university following an attack by militants in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
Pakistan(10 of23)
Open Image ModalPakistani troops and rescue workers gather at the main gate of Bacha Khan University in Charsadda town, some 35 kilometers (21 miles) outside the city of Peshawar, Pakistan, Wednesday, Jan. 20, 2016. Gunmen stormed Bacha Khan University named after the founder of an anti-Taliban political party in the country\'s northwest Wednesday, killing several people, officials said. (AP Photo/Mohammad Sajjad) (credit:ASSOCIATED PRESS)
PAKISTAN-UNREST-UNIVERSITY(11 of23)
Open Image ModalPakistani army soldiers rescue people from Bacha Khan university following an attack by militants in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY(12 of23)
Open Image ModalGRAPHIC CONTENT\nPakistani security personnel look at the dead bodies of militants at Bacha Khan university following an attack in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
Armed attack in Pakistan(13 of23)
Open Image ModalPAKHTUNKHWA, PAKISTAN - JANUARY 20: (EDITORS NOTE: Image depicts death.) A body of a man is seen inside a coffin at the Charsadda hospital\'s morgue after an armed group attacked Bacha Khan University\'s campus in the Charsadda town of Pakhtunkhwa province in Pakistan on January 20, 2016. \n\n (Photo by Metin Aktas/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(14 of23)
Open Image ModalPakistani rescuers shift an injured man into a hospital following an attack by gunmen at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO /Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(15 of23)
Open Image ModalPakistani rescuers shift an injured man at a hospital following an attack by gunmen at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO /Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(16 of23)
Open Image ModalAn ambulance carrying injured victims enters a hospital following an attack by gunmen at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(17 of23)
Open Image ModalPakistani rescuers carry coffins at a hospital following an attack by gunment at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. Gunmen have attacked a university in northwestern Pakistan, injuring at least three people, and are still on the rampage, security and school officials told AFP in the latest assault to hit the militant-infested region. AFP PHOTO / Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(18 of23)
Open Image ModalPakistani rescue workers carry an injured student on arrival at a hospital following an attack by gunmen at Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO / Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
PAKISTAN-UNREST-UNIVERSITY-TOLL(19 of23)
Open Image ModalPakistani rescuers shift an injured man to a hospital following an attack by gunmen in the Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO /Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:HASHAM AHMED via Getty Images)
CORRECTION-PAKISTAN-UNREST-UNIVERSITY-TOLL(20 of23)
Open Image ModalPakistani rescuers shift an injured man to a hospital following an attack by gunmen in the Bacha Khan university in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. At least 21 people died in an armed assault on a university in Pakistan on January 20, where witnesses reported two large explosions as security forces moved in under dense fog to halt the bloodshed. AFP PHOTO /Hasham AHMED / AFP / HASHAM AHMED (Photo credit should read HASHAM AHMED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
PAKISTAN-UNREST-ATTACK(21 of23)
Open Image ModalThis photograph taken from a mobile phone shows Pakistani security personnel taking position outside the Bacha Khan university following an attack by gunmen in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. Gunmen have attacked a university in northwestern Pakistan, injuring at least three people, and are still on the rampage, security and school officials told AFP in the latest assault to hit the militant-infested region. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
PAKISTAN-UNREST-ATTACK(22 of23)
Open Image ModalThis photograph taken from a mobile phone shows Pakistani security personnel taking position outside the Bacha Khan university following an attack by gunmen in Charsadda, about 50 kilometres from Peshawar, on January 20, 2016. Gunmen have attacked a university in northwestern Pakistan, injuring at least three people, and are still on the rampage, security and school officials told AFP in the latest assault to hit the militant-infested region. AFP PHOTO / A MAJEED / AFP / A Majeed (Photo credit should read A MAJEED/AFP/Getty Images) (credit:A MAJEED via Getty Images)
PAKISTAN-PESHAWAR-ATTACK(23 of23)
Open Image ModalPESHAWAR, - JANUARY 19: People mourn over the deaths of their relatives at a hospital in northwest Pakistan\'s Peshawar on Jan. 19, 2016. At least 11 people were killed and 36 others injured on Tuesday morning in a suicide blast that hit a security check post in Pakistan\'s northwestern provincial capital of Peshawar, officials said. (Xinhua/Ahmad Sidique via Getty Images) (credit:Xinhua News Agency via Getty Images)